Results 81 to 90 of about 193,261 (239)

Optimal lane change motion of intelligent vehicles based on extended adaptive pseudo-spectral method under uncertain vehicle mass

open access: yesAdvances in Mechanical Engineering, 2017
Lane change operation is widely used in numerous traffic scenarios; to minimize lane change time and avoid collisions with other vehicles required by intelligent vehicles, an optimal lane change motion is proposed for the shortest time free lane change ...
Fang Zeping, Duan Jianmin
doaj   +1 more source

Assessment of the capacity of roads weaving segments [PDF]

open access: yes, 2017
Driving style is affected by development of cars and it has influence on the capacity of designed elements of roads and highways. Therefore, based on research, more accurate methods for assessing the capacity of road infrastructure are being developed ...
Křivda, Vladislav   +2 more
core   +1 more source

CAREERS IN THE AGE OF DEMOGRAPHIC UPHEAVAL

open access: yesLeader to Leader, Volume 2026, Issue 119, Page 30-37, Winter 2026.
Abstract The author is a globally recognized leadership and corporate culture strategist. He describes important demographic shifts in his home country of Canada, and worldwide, with implications for leaders and managers now and in the future. Life expectancy is rising and people are contributing at much later ages.
Dan Pontefract
wiley   +1 more source

A new time‐stepping strategy and boundary treatment to improve recent 2D traffic model

open access: yesZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 106, Issue 1, January 2026.
Abstract We show how a recently published 2D model for traffic flow can be further improved. Besides other improvements and simplifications, we present not only a method to compute the necessary time step restrictions, but also a subcycling for the inflow and outflow.
Friedemann Kemm
wiley   +1 more source

Predicting Average Vehicle Speed in Two Lane Highways Considering Weather Condition and Traffic Characteristics

open access: yes, 2017
Analysis of vehicle speed with different weather condition and traffic characteristics is very effective in traffic planning. Since the weather condition and traffic characteristics vary every day, the prediction of average speed can be useful in traffic
B. Mirbaha   +5 more
semanticscholar   +1 more source

Section‐Based Crash Risk Analysis Integrating the Effect of Traffic States and Road Geometry

open access: yesIET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This study presents a section‐based crash risk analysis framework that examines the combined effects of traffic conditions and road geometry, with a focus on merging and diverging areas. Findings reveal that diverging sections pose the highest crash risk, especially under significant speed differentials and when the ramp‐to‐mainline flow ratio exceeds ...
Jihu Kim, Yeeun Kim, Hwasoo Yeo
wiley   +1 more source

ANN based short-term traffic flow forecasting in undivided two lane highway

open access: yesJournal of Big Data, 2018
Short term traffic forecasting is one of the important fields of study in the transportation domain. Short term traffic forecasting is very useful to develop a more advanced transportation system to control traffic signals and avoid congestions.
Bharti Sharma   +4 more
doaj   +1 more source

Traffic Data Collection and Representation as National‐Level Fundamental Diagrams for England

open access: yesIET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This article develops a methodology to link traffic data with individual vehicle speed for heavy goods vehicles (HGVs). Traffic congestion has a significant effect on the energy consumption of HGVs due to their heavy mass. We extract national‐level traffic data from various sources for England, process it using high‐resolution tracer vehicle GPS data ...
Zixuan Chai   +3 more
wiley   +1 more source

Safety‐Critical Kinematically‐Executable Overtake Planning via Contingency Path‐Speed Iterative Algorithm for Automated Valet Parking*

open access: yesIET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
Motion planning in automated valet parking (AVP) confronts a series of formidable challenges, including a constricted movement space, vehicles parked in violation of regulations, and vehicles that intrude suddenly. In response to these issues, this article devises a safety‐critical kinematically executable overtaking planning system for AVP through a ...
Wei Han, Bo Leng, Peizhi Zhang, Lu Xiong
wiley   +1 more source

Analysis of Nonsevere Crashes on Two- and Four-Lane Urban and Rural Highways: Effects of Wet Pavement Surface Condition

open access: yesJournal of Advanced Transportation, 2018
This study examines the effects of wet pavement surface conditions on the likelihood of occurrences of nonsevere crashes in two- and four-lane urban and rural highways in Alabama.
Aschalew Kassu, Michael Anderson
doaj   +1 more source

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